October Weather in Chencun, China

Last updated: August 22, 2025

In Chencun, China, the weather in October offers a pleasant average temperature of 25°C (78°F), with daily highs reaching up to 35°C (95°F) and lows dipping to 17°C (63°F). Visitors can expect about 97 mm (3.8 in) of precipitation spread over 9 days, accompanied by an average humidity of 65%, creating a comfortable, tropical atmosphere.

October Temperature in Chencun

In October in Chencun, the average temperature is 25°C (78°F). Maximums can reach 35°C (95°F), and minimums can be as low as 17°C (63°F). This mild climate makes Chencun an ideal destination for travelers seeking pleasant weather and outdoor activities.

October Weather in Chencun: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Chencun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chencun, October typically has an average temperature of 25°C (78°F), with highs reaching up to 35°C (95°F) and lows dropping to around 17°C (63°F).

Data source: Temperature data for Chencun generated using information from the Copernicus Climate Change Service.

October Precipitation in Chencun

In Chencun in October, the total precipitation amount reaches 97 mm (3.8 in) over the course of 9 days.

October Precipitation Trends in Chencun

The chart displays monthly precipitation patterns in Chencun, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Chencun, October typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Chencun

In Chencun in October, humidity is 65%. With an average temperature of 25°C (78°F), this humidity feels like a warm, enveloping shawl that makes traveling slightly more strenuous, requiring frequent breaks to stay refreshed and hydrated.

October Average Humidity in Chencun

This chart illustrates the average monthly humidity levels in Chencun, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Chencun is approximately 65%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Chencun

In Chencun in October, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Chencun.

Maximum UV Index Levels in Chencun for October

The chart shows the monthly maximum UV Index (UVI) for Chencun in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Chencun typically reaches 10, which falls under the very high exposure category.

Data source: Chencun October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Chencun Compares to Other Months

Weather in Chencun varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Chencun, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Chencun, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	26 mm (1.0 inches)	64%	high
February Weather	17°C (62°F)	62 mm (2.4 inches)	68%	very high
March Weather	21°C (70°F)	110 mm (4.3 inches)	73%	extreme
April Weather	23°C (74°F)	148 mm (5.8 inches)	71%	extreme
May Weather	27°C (81°F)	222 mm (8.7 inches)	79%	extreme
June Weather	29°C (85°F)	361 mm (14.2 inches)	77%	extreme
July Weather	30°C (86°F)	188 mm (7.4 inches)	88%	extreme
August Weather	29°C (85°F)	292 mm (11.5 inches)	88%	extreme
September Weather	29°C (84°F)	199 mm (7.8 inches)	75%	extreme
October Weather	25°C (78°F)	97 mm (3.8 inches)	65%	very high
November Weather	22°C (71°F)	21 mm (0.8 inches)	64%	very high
December Weather	17°C (63°F)	19 mm (0.7 inches)	69%	high